Sighting for September 10, 2017
Curtis A. Lehman
Forest Hills
Allegheny County, PA
- Pipevine Swallowtail
- Spicebush Swallowtail
- Cabbage White
- Gray Hairstreak
- 'Summer' Spring Azure
- Pearl Crescent
- Painted Lady
- Red-spotted Purple
- Monarch
- Silver-spotted Skipper
- Wild Indigo Duskywing
- Common Checkered-Skipper
- Peck's Skipper
- Sachem
- Zabulon Skipper